CHANGE TO THE PAST: I AM A CHILD.
I WAS A CHILD. WAS/WERE - BEEN
PAST OF BECOME...
BECAME - BECOME
PAST OF ...
DRANK-DRUNK
CHANGE TO THE PAST: I DO THE HOMEWORK ...
I DID HOMEWORK. DID-DONE
PAST OF BRING
BROUGHT
CHANGE TO THE PAST: I NEVER CHOOSE PIZZA FOR DINNER.
I NEVER CHOSE PIZZA FOR DINNER. CHOSE-CHOSEN
PAST OF ...
DROVE - DRIVEN
CHANGE TO THE PAST: SHE BUYS A NEW PHONE
SHE BOUGHT A NEW PHONE